User can emit sound waves and use the echoes that return from various objects to locate and identify the objects. Alternately, they can use ambient sounds to do the same. Since this ability isn't based on sight/light, Invisibility is useless against it, as are most forms of Camouflage.
MUTOs (Godzilla) can use echolocation to communicate, find a source of radiation, and locate each other.
Tenpouin Yuuki (Code: Breaker) can listen to sound waves to locate people.
Koga's (Pokemon) Golbat uses Supersonic to create a magic scrying mirror based on sound waves.
Lexi Bunny (Loonatics Unleashed)
Lickers (Resident Evil) navigate via this ability.
James Heller (Prototype 2) using his Sonar ability.
Cole MacGrath (Infamous) using his radar pulse.
After being blinded by radioactive material, Matt Murdock/Daredevil (Marvel Comics) developed a Radar Sense to compensate for his blindness.
When deprived of his sight, Peter Parker/Spider-Man (Marvel Comics) can use his spider-sense as a radar to navigate.
Banshee (X-Men: First Class) uses Sonic Scream to perform Echolocation.
Adam Jensen (Deus Ex: Human Revolution) has a built-in radar.
Guiron (Gamera vs Guiron) possesses "360 radar vision"
Barugon (Gamera vs Barugon) possesses "Radar Horns"
Morgiana (Magi: The Labyrinth of Magic) uses her Battle Cry for echolocation.
The Indoraptor (Jurassic World: Fallen Kingdom) can echolocate more effectively than any bat.
Tohru (Miss Kobayashi's Dragon Maid) using echolocation to find her way around a house of mirrors.
Venom Snake's (Metal Gear Solid V: The Phantom Pain) prosthetic arm has a built-in sonar function.
SCP-25-FR silent killer (SCP foundation)
Circe (Generator Rex)
Jacob Pevsner (Lego Ninjago: Masters of Spinjitzu)
When flying through dark or cramped environments, Toothless (HTTYD) issues a plasma blast in all directions, which bounces off the nearby terrain and returns to Toothless and gives him an incredibly accurate reading of his surroundings.